1. A method of configuring a network cache to communicate with an authentication server, the method comprising:
receiving at the network cache, from an operator, a first user input specifying a user ID, the user ID representing an identify of a user who is to be authenticated by the network cache during a subsequent authentication;
in response to the first user input, identifying one or more objects that contain the user ID in an authentication database associated with an authentication server, the authentication database containing information relating to a plurality of users to be authenticated by the network cache during subsequent authentication;
retrieving each said identified object that contains the user ID from the authentication database and causing information identifying each said object to be output to the operator;
receiving at the network cache a second user input from the operator, indicating a selection by the operator of an object of said one or more objects, said object containing a plurality of attributes and a separate attribute name for each of the attributes;
in response to the second user input, causing the attributes in the object and the names of the attributes to be output to the operator;
receiving at the network cache a third user input from the operator, specifying a name of an attribute which contains the user ID in the object;
storing, in a configuration database of the network cache, the name of the attribute which contains the user ID, for use by the network cache during subsequent authentication;
receiving at the network cache a fourth user input from the operator specifying a name of an attribute which contains a group ID in the object, the group ID representing an identify of a group to which the user belongs; and
storing, in the configuration database, the name of the attribute which contains the group ID, for use by the network cache during subsequent authentication.
2. A method as recited in claim 1, further comprising:
at the network cache, using the information in the configuration database to communicate with the authentication server.
3. A machine-readable storage medium storing instructions which, when executed by a processor in a network cache, cause the network cache to perform a process that comprises:
receiving at the network cache, from an operator, a first user input specifying a user ID, the user ID representing an identify of a user who is to be authenticated by the network cache during a subsequent authentication;
in response to the first user input, identifying one or more objects that contain the user ID in an authentication database associated with an authentication server;
causing information identifying each said object that contains the user ID to be output to the operator;
receiving at the network cache a second user input from the operator, indicating a selection by the operator of an object of said one or more objects, said object containing a plurality of attributes and a separate attribute name for each of the attributes;
in response to the second user input, causing the attributes in the object and the names of the attributes to be output to the operator;
receiving at the network cache a third user input from the operator, specifying a name of an attribute which contains the user ID in the object; and
storing, in a configuration database of the network cache, the name of said attribute which contains the user ID, for use by the network cache during subsequent authentication.
4. A machine-readable storage medium as recited in claim 3, wherein said process further comprises:
receiving at the network cache a fourth user input from the operator specifying a name of an attribute which contains a group ID in the object, the group ID representing an identify of a group to which the user belongs; and
storing, in the configuration database, the name of the attribute which contains the group ID, for use by the network cache during subsequent authentication.
5. A machine-readable storage medium as recited in claim 4, wherein said process further comprises:
at the network cache, using the information in the configuration database to communicate with the authentication server.
6. A machine-readable storage medium as recited in claim 5, wherein the authentication database contains information relating to a plurality of users to be authenticated by the network cache during subsequent authentication.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A compressor comprising:
a compressor mechanism, said compressor mechanism compressing and discharging a refrigerant, and
a motor driving said compression mechanism;
a stator core having a plurality of annularly combined core elements with a plurality of 3n teeth, where n is a natural number, and a concentrated winding applied over each one of said plurality of teeth;
a rotor rotatably mounted in the stator core, said rotor incorporating a plurality of 2n permanent magnets, a sectional form of at least one of the plurality of permanent magnets having a middle section being nearer to the center of the rotor than an edge section of the permanent magnet.
2. The compressor of claim 1, wherein said plurality of permanent magnets is provided at a larger pitch relative to the stator coil pitch.
3. A compressor of claim 1, wherein respective ones of said plurality of permanent magnets is provided at a larger pitch relative to the pitch of respective ones or the concentrated winding over each one of said plurality of teeth.
4. The compressor of claim 1 wherein
said plurality of permanent magnets are arranged around a rotor center, at least one of said plurality of permanent magnets has a first end and a second end each having respective surfaces facing said stator core and angled toward each other.
5. The compessor of claim 1, wherein
an outer circumference of said rotor has a linear shape at a portion where the permanent magnets are adtacent.
6. A compressor of claim 1, further comprising a heat exchanger, wherein
a refrigerating cycle is enabled by the connection of said compressor and said heat exchanger for forming an air-conditioning device.
7. The compressor of claim 1, further comprising a heat exchanger, wherein
a refrigerating cycle is enabled by the connection of said compressor and said heat exchanger for forming refrigerator.
8. The compressor of claim 1, wherein an interval \u201cd\u201d between the ends of each one of the plurality of teeth is smaller than the width of the winding.
9. The compressor of claim 1, wherein end portions of the adjacent magnets face each other.
10. The compressor of claim 1, wherein said refrigerant includes HFC (Hydro-Fluoro-Carbon).
11. The compressor of claim 1, wherein said refrigerant includes a carbon dioxide.
12. The compressor of claim 1, wherein said refrigerant includes HC (Hydro-Carbon).
13. A compressor comprising:
a compressor mechanism, said compressor mechanism compressing and discharging a refrigerant, and
a motor driving said compression mechanism;
a stator core having a plurality of annularly combined core elements with a plurality of teeth end a concentrated winding applied over each one of said plurality of teeth;
a rotor rotatably mounted in the stator core, said rotor incorporating a plurality of permanent magnets;
formed of two layers and having an arc convex shape toward a center of the rotor, and
including an inside permanent magnet separated by a gap from an outside permanent magnet, a width of the gap being greater than \u2153 of one tooth of the plurality of teeth,
end portions of the plurality of permanent magnets extending to a position adjacent to an outer circumference of the rotor, and said plurality of permanent magnets are multi-layered.
14. The compressor of claim 1, wherein the sectional form of each of the plurality of permanent magnets has a flat shape or a V shape.
15. The compressor of claim 1, wherein the core elements are coupled.
16. The compressor of claim 1, wherein the core elements are coupled at respective sections of the core elements, the respective sections being thin and capable of being bent.